IT8249749A0 - Purificazione di prodotti di carbonilazione - Google Patents

Purificazione di prodotti di carbonilazione

Info

Publication number
IT8249749A0
IT8249749A0 IT8249749A IT4974982A IT8249749A0 IT 8249749 A0 IT8249749 A0 IT 8249749A0 IT 8249749 A IT8249749 A IT 8249749A IT 4974982 A IT4974982 A IT 4974982A IT 8249749 A0 IT8249749 A0 IT 8249749A0
Authority
IT
Italy
Prior art keywords
carbonilation
purification
products
carbonilation products
Prior art date
Application number
IT8249749A
Other languages
English (en)
Other versions
IT1158044B (it
Inventor
Mitchell Becker
Howard M Sachs
Original Assignee
Halcon Sd Group Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halcon Sd Group Inc filed Critical Halcon Sd Group Inc
Publication of IT8249749A0 publication Critical patent/IT8249749A0/it
Application granted granted Critical
Publication of IT1158044B publication Critical patent/IT1158044B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT49749/82A 1981-12-30 1982-12-24 Puricazione di prodotti di carbonilazione IT1158044B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33591881A 1981-12-30 1981-12-30

Publications (2)

Publication Number Publication Date
IT8249749A0 true IT8249749A0 (it) 1982-12-24
IT1158044B IT1158044B (it) 1987-02-18

Family

ID=23313778

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49749/82A IT1158044B (it) 1981-12-30 1982-12-24 Puricazione di prodotti di carbonilazione

Country Status (7)

Country Link
JP (1) JPS58118529A (it)
BE (1) BE895508A (it)
DE (1) DE3248654A1 (it)
FR (1) FR2518891B1 (it)
GB (1) GB2112394B (it)
IT (1) IT1158044B (it)
NL (1) NL8204901A (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615806B1 (en) * 1985-03-07 1994-05-03 Hoechst Co American Removal of iodide compounds from non-aqueous organic media
DE3612504A1 (de) * 1985-09-30 1987-04-09 Hoechst Ag Verfahren zur abtrennung von jod und dessen verbindungen aus den bei der carbbonylierung von dimethylether, methylacetat oder methanol erhaltenden carbonylierungsprodukten
US5139981A (en) * 1987-06-24 1992-08-18 Union Carbide Chemicals & Plastics Technology Corporation Process for preparing silver(I)-exchanged resins
GB9022787D0 (en) * 1990-10-19 1990-12-05 British Petroleum Co Plc Process
US5220058A (en) * 1991-09-30 1993-06-15 Union Carbide Chemicals & Plastics Technology Corporation Iodide removal process
GB9122168D0 (en) * 1991-10-18 1991-11-27 Bp Chem Int Ltd Process
US5300685A (en) * 1991-11-25 1994-04-05 Hoechst Celanese Corporation Removal of halide impurities from organic liquids
GB9211671D0 (en) * 1992-06-02 1992-07-15 Bp Chem Int Ltd Process
KR950013467B1 (ko) * 1993-03-31 1995-11-08 포항종합제철주식회사 초산중의 요오드 화합물의 제거방법
US6211408B1 (en) 1999-03-24 2001-04-03 Celanese International Corporation Method of removing iodides from non-aqueous organic media utilizing silver or mercury exchanged macroporous organofunctional polysiloxane resins
US6657078B2 (en) 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
US7902398B2 (en) 2007-04-25 2011-03-08 Celanese International Corporation Method and apparatus for carbonylation with reduced catalyst loss
KR101584387B1 (ko) 2008-04-29 2016-01-13 셀라니즈 인터내셔날 코포레이션 다수의 용매 옵션을 가진 흡수 장치를 갖는 메탄올 카보닐화 시스템
US7820855B2 (en) 2008-04-29 2010-10-26 Celanese International Corporation Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride
EP4037798A4 (en) * 2019-10-02 2023-10-25 Enerkem Inc. LIQUID PHASE REMOVAL OF TRACES OF IODIDE FROM AN ORGANIC MEDIUM USING A TERTIARY AMINE ION EXCHANGE ADSORBENT

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729651A (en) * 1952-06-11 1956-01-03 Basf Ag Process for the production of aliphatic oxygen compounds by carbonylation of alcohols, ethers, and esters
US3579551A (en) * 1968-08-15 1971-05-18 Monsanto Co Production of carboxylic acids
US3579552A (en) * 1968-08-15 1971-05-18 Monsanto Co Production of carboxylic acids
US3772380A (en) * 1970-03-12 1973-11-13 Monsanto Co Production of carboxylic acids and esters
US3769329A (en) * 1970-03-12 1973-10-30 Monsanto Co Production of carboxylic acids and esters
SE413891B (sv) * 1973-09-04 1980-06-30 Halcon International Inc Sett att framstella en anhydrid av en monokarbonsyra.
SE426583B (sv) * 1975-03-10 1983-01-31 Halcon Res & Dev Sett att framstella etylidenacetat
US4115444A (en) * 1975-03-10 1978-09-19 Halcon International, Inc. Process for preparing carboxylic acid anhydrides
US4133963A (en) * 1975-11-19 1979-01-09 Eastman Kodak Company Process for the production of carboxylic acids
US4218340A (en) * 1975-11-19 1980-08-19 Eastman Kodak Company Nickel and cobalt containing carbonylation catalyst compositions for the production of carboxylic acids and their esters
JPS54133495A (en) * 1978-04-10 1979-10-17 Asahi Chem Ind Co Ltd Recovering method for liquid phase oxidation catalyst
US4246195A (en) * 1978-10-06 1981-01-20 Halcon Research And Development Corporation Purification of carbonylation products

Also Published As

Publication number Publication date
BE895508A (fr) 1983-06-29
JPS58118529A (ja) 1983-07-14
NL8204901A (nl) 1983-07-18
FR2518891B1 (fr) 1985-11-08
DE3248654C2 (it) 1987-09-24
GB2112394A (en) 1983-07-20
GB2112394B (en) 1985-12-24
FR2518891A1 (fr) 1983-07-01
DE3248654A1 (de) 1983-07-07
IT1158044B (it) 1987-02-18

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